Search: onr:"swepub:oai:DiVA.org:kth-108054" >
Peak-power controll...
Peak-power controlled digital predistorters for RF power amplifiers
-
- Landin, Per N. (author)
- Högskolan i Gävle,KTH,Signalbehandling,ACCESS Linnaeus Centre,Elektronik
-
- Van Moer, W. (author)
- Vrije Universiteit Brussel,ELEC
-
- Isaksson, Magnus (author)
- Högskolan i Gävle,Elektronik,Eletronik
-
show more...
-
- Händel, Peter (author)
- KTH,Signalbehandling,ACCESS Linnaeus Centre,KTH Royal Institute of Technology,ACCESS Linneaus Centre, Signal Processing Lab
-
show less...
-
(creator_code:org_t)
- 2012
- 2012
- English.
-
In: IEEE transactions on microwave theory and techniques. - 0018-9480 .- 1557-9670. ; 60:11, s. 3582-3590
- Related links:
-
https://hig.diva-por... (primary) (Raw object)
-
show more...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
show less...
Abstract
Subject headings
Close
- This paper investigates the issue of predistorter blow-up, i.e., uncontrolled peak expansion caused by the predistorter. To control the peak expansion, an extension of the multistep indirect learning architecture (MS-ILA) is proposed by adding a constraint that describes the allowed peak power of the predistortion signal. The resulting optimization problem is shown to be convex and an optimization method is formulated to solve it.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Keyword
- Linearization
- Memory polynomials
- Nonlinear systems
- Optimization
- Power amplifiers (PAs)
- System identification
- Telecommunication
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database